CVE-2023-42057: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20930.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42057?
CVE-2023-42057 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42057?
To fix CVE-2023-42057, update your PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack is associated with CVE-2023-42057?
CVE-2023-42057 allows for remote code execution through an out-of-bounds read via U3D file parsing.
Is user interaction required to exploit CVE-2023-42057?
Yes, CVE-2023-42057 requires user interaction for an attacker to successfully exploit the vulnerability.
Which software is affected by CVE-2023-42057?
The vulnerability CVE-2023-42057 specifically affects PDF-XChange Editor by Tracker Software.